Beverage treatment device



FIG. 1 is a front perspective view of the beverage treatment device;

FIG. 2 is a front side view of the beverage treatment device;

FIG. 3 is a rear side view of the beverage treatment device;

FIG. 4 is a right side view of the beverage treatment device;

FIG. 5 is a left side view of the beverage treatment device;

FIG. 6 is a top side view of the beverage treatment device; and,

FIG. 7 is a bottom side view of the beverage treatment device.

The broken lines in the drawing depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a beverage treatment device, as shown and described. 